PSk2-7 160m

The Complete Solar Water Pumping Solution with SmartSolution Hybrid Power Support

PSk2 is the latest generation of solar water pumping systems for larger projects. PSk2 can operate exclusively on solar power or with our new SmartSolution. PSk2 SmartSolution provides a true hybrid pumping system which automatically can blend grid power and generator power with the core solar power supply.

PSk2 is an advanced solar water pumping system. The system is designed specifically to use the power of the sun to move water, so replacing the need for grid power or diesel.

As solar power is not consistent through the day then PSk2 constantly changes the pump parameters to optimize the amount of water available.

Being designed as an off-grid solar water pumping system, PSk2 has all of the inputs and outputs needed in an integrated self-managing system.

Where water demands cannot be met by solar power alone the hybrid PSk2 SmartSolution seamlessly blends in external power sources on demand.

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Solar Submersible Pump System for 6" wells

System Overview

Head max. 160 m
Flow rate max. 13 m3/h

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Controller PSk2-7

• High efficiency solar pump controller
• Hybrid power (solar / grid / generator) support with LORENTZ

SmartSolution

• Inputs for water meter, pressure sensors, digital switches
• Simple configuration with LORENTZ PumpScanner AndroidApp
• Onboard data logging and system monitoring
• Inbuilt applications for constant pressure, constant flow and daily amount
• Integrated Sun Sensor
• Active temperature management
• Integrated MPPT (Maximum Power Point Tracking)

Power max. 8,0 kW
Input voltage max. 850 V
Optimum Vmp** > 575 V
Motor current max. 13 A
Efficiency max. 98 %
Ambient temp. -30...50 °C
Enclosure class IP54
Motor AC DRIVE SUB 6" 5.5kW

• Highly efficient 3-phase AC motor
• Frequency: 30...54 Hz
• Premium materials, stainless steel: AISI 304
• No electronics in the motor

Efficiency max. 85 %
Motor speed 1.710...3.080 rpm
Power factor 0,88
Insulation class F
Enclosure class IP68
Submersion max. 150 m
Pump End PE C-SJ8-30

• Non-return valve
• Premium materials, stainless steel: AISI 304
• Centrifugal pump

Efficiency max. 56 %